Displaying wrong title at product description's packaging

[frankbootmaker]

Hi,

I realised  a small bug, that remained in latest RC3M version as well.
In the product's detailed description on the frontside the packaging
information's title (header) is displaying the text of 
COM_VIRTUEMART_PRODUCT_PACKAGING2 instead of the simple
COM_VIRTUEMART_PRODUCT_PACKAGING that is referred as "Packaging details".

Cheers,
Ferenc